little strokes fell great oaks 水滴石穿

【例句】
One day, the ten day of ten money, money. Little strokes fell great oaks. Dripping water wears through a stone.
一日一钱，十日十钱。绳锯木断，水滴石穿。

We just take it one step and one day at a time, taking care of what we can, when we can—remember, little strokes fell great oaks.
我们一天天一步步地慢慢来，竭尽所能，记住，水滴石穿。